To round the number 7,803,100 to the nearest place value and then express it as a single digit times an integer power of 10, we should first identify the most significant digit. In this case, the most significant digit is 7, and the number is in the millions.
Rounding 7,803,100 to the nearest million gives us 8,000,000, as the next digit (8) is 5 or larger, which means we round up.
Now, we want to express this as a single digit times an integer power of 10. The number 8,000,000 can be written as:
8 x 1,000,000
1,000,000 is 10 raised to the power of 6 (since 1,000,000 = 10^6).
Hence, 8,000,000 expressed as a single digit times an integer power of 10 is:
8 x 10^6
A total of 7,803,100 tourists visited Country A from the year 2018 to the year 2020. Round to the nearest place value, then express this number in the form of a single digit times an integer power of 10.(
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